HP OpenVMS Operating System

This Software Product Description (SPD) covers the HP OpenVMS Operating System for the Alpha and VAX computer families. It describes core operating system capabilities including multiuser support, symmetric multiprocessing (SMP), networking, file system management, and security. The document provides detailed information on system configurations, supported hardware (including AlphaServers, VAX systems, and various controllers/adapters), installation, memory requirements, and licensing models for both VAX and Alpha architectures.